The eraOf() method of java.time.chrono.IsoChronology class is used to retrieve the Iso Era by using numeric value 0 and 1 because IsoChronology contains only two HijrahEra. Syntax:
public IsoEra eraOf(int eraValue)
Parameter: This method takes the eraValue integer as a parameter for which IsoEra is going to be generated. Return Value: This method returns the Iso Era by using numeric value 0 and 1 because IsoChronology contains only two HijrahEra . Below are the examples to illustrate the eraOf() method: Example 1:
// Java program to demonstrate // eraOf() method import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] argv)
{
try {
// creating and initializing
// LocalDate Object
LocalDate hidate = LocalDate.now();
// getting IsoChronology
// used in LocalDate
IsoChronology crono
= hidate.getChronology();
// getting IsoEra for the
// given integer value
// by using eraOf() method
IsoEra era = crono.eraOf( 0 );
// display the result
System.out.println("IsoEra is: "
+ era);
}
catch (DateTimeException e) {
System.out.println("HijrahEra is invalid");
System.out.println("Exception thrown: " + e);
}
}
} |
IsoEra is: BCE
Example 2:
// Java program to demonstrate // eraOf() method import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] argv)
{
try {
// creating and initializing
// LocalDate Object
LocalDate hidate = LocalDate.now();
// getting IsoChronology
// used in LocalDate
IsoChronology crono
= hidate.getChronology();
// getting IsoEra for the
// given integer value
// by using eraOf() method
IsoEra era = crono.eraOf( 1 );
// display the result
System.out.println("IsoEra is: "
+ era);
}
catch (DateTimeException e) {
System.out.println("HijrahEra is invalid");
System.out.println("Exception thrown: " + e);
}
}
} |
IsoEra is: CE
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/IsoChronology.html#eraOf-int-